Without having read the details (I cbf) I assume Kodak is the sole oracle here and the problem is solved by you trusting them to reliably provide accurate data

Without having read the details (I cbf) I assume Kodak is the sole oracle here and the problem is solved by you trusting them to reliably provide accurate data to the chain. Which technically negates the entire point of a blockchain here, but it's a lot more sexy to be using a blockchain than a database.